Bourbon House, the most powerful feudal lord in France. Louise of Savoy
had enraged and offended him, or he her; the King slighted him, and in
1523 the Constable made a secret treaty with Charles V. and Henry VIII.,
and, taking flight into Italy, joined the Spaniards under Lannoy. The
French, who had again invaded the Milanese, were again driven out in
1524; on the other hand, the incursions of the imperialists into Picardy,
Provence, and the southeast were all complete failures. Encouraged by
the repulse of Bourbon from Marseilles, Francois I. once more crossed the
Alps, and overran a great part of the valley of the Po; at the siege of
Pavia he was attacked by Pescara and Bourbon, utterly defeated and taken
prisoner (24th February, 1525); the broken remnants of the French were
swept out of Italy at once, and Francois I. was carried into Spain, a
captive at Madrid. His mother, best in adversity, behaved with high
pride and spirit; she overawed disaffection, made preparations for
resistance, looked out for friends on every side. Had Francois been in
truth a hero, he might, even as a prisoner, have held his own; but he was
unable to bear the monotony of confinement, and longed for the pleasures
of France. On this mean nature Charles V. easily worked, and made the
captive monarch sign the Treaty of Madrid (January 14, 1526), a compact
which Francois meant to break as soon as he could, for he knew neither
heroism nor good faith. The treaty stipulated that Francois should give
up the duchy of Burgundy to Charles, and marry Eleanor of Portugal,
Charles's sister; that Francois should also abandon his claims on
Flanders, Milan, and Naples, and should place two sons in the Emperor's
hands as hostages. Following the precedent of Louis XI. in the case of
Normandy, he summoned an assembly of nobles and the Parliament of Paris
to Cognac, where they declared the cession of Burgundy to be impossible.
He refused to return to Spain, and made alliances wherever he could, with
the Pope, with Venice, Milan, and England. The next year saw the ruin of
this league in the discomfiture of Clement VII., and the sack of Rome by